This outfit with a cardigan and navy jeans isn't hard to achieve and leaves room to more creative experimentation. Get a bit experimental on the shoe front and polish up this look by rocking dark brown derby shoes. Planning a well-coordinated combination can be challenging on its own. Enter cold temps into the equation, and the whole thing becomes even more difficult. Luckily, this here is your wintry style inspo. Interested in fashion for middle-aged gents? This combination is pretty inspiring.